package com.ikun.shixun.mapper;

import com.ikun.shixun.pojo.Article;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface ArticleMapper {

    @Insert("insert into article(title,content,cover_img,state,category_id,create_user,create_time,update_time)" +
            "values (#{title},#{content}, #{coverImg},#{state},#{categoryId},#{createUser},#{createTime},#{updateTime})")
    void add(Article article);

    List<Article> list(Integer userId, Integer categoryId, String state);


    @Select("select * from article where id = #{id}")
    Article findById(Integer id);


    @Update("update article set title=#{title},content = #{content} ,cover_img = #{coverImg}, state = #{state},category_id=#{categoryId}  where id = #{id}")
    void update(Article article);

    @Delete("delete from article where id=#{id}")
    void delete(Integer id);
}
